Appendix - Samsung AC052HBMPKH Manual

No.
29 EEV or Valve Close error-Self diagnosis
30 Outdoor EEPROM checksum error between MAIN and INVERTER. Check Outdoor Inverter PBA

Appendix

Model specification (Dimension and weight)
Type
Outdoor Unit
Meaning
Dimension and weight
Model
AC026HCADKH
AC035HCADKH
AC052HCADKH
AC060HCADKH
AC071HCADKH
AC052HCAPKH
Remarks
1. Check if the service valve is open
2. Check for refrigerant leakage (pipe connections,
heat exchanger) and charge refrigerant if
necessary
3. Check if there's any blockage on refrigerant
cycle (indoor unit/outdoor unit)
4. Check if additional refrigerant has been added
after pipe extension
Net dimension (WxDxH) (mm)
720*265*548
720*265*548
880*310*638
880*310*793
880*310*793
880*310*793
Error Code
E422
E590
Net weight(kg)
29.5
29.5
45.0
55.0
55.0
54.0
49